| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.74 | 9.139% | $178.7042 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $155.50 | 7.482% | $167.1345 | $167.13 | $167.15 | $167.10 |
| Purchase #3 | $184.29 | 8.798% | $200.5038 | $200.50 | $200.50 | $200.50 |
| Purchase #4 | $29.72 | 7.204% | $31.861 | $31.86 | $31.85 | $31.90 |
| Purchase #5 | $69.65 | 8.561% | $75.6127 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $224.96 | 8.256% | $243.5327 | $243.53 | $243.55 | $243.50 |
| Purchase #7 | $224.59 | 3.816% | $233.1604 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $1,052.45 | $1,130.5093 | $1,130.49 | $1,130.50 | $1,130.50 | |